INVESTMENT SECURITIES AND OTHER SECURITIES - Continuous Unrealized Loss Position (Details) - USD ($) $ in Millions |
Jun. 30, 2025 |
Dec. 31, 2024 |
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
$ 5,256
|
$ 4,726
|
Less than 12 Months, Gross Unrealized Losses |
(35)
|
(74)
|
Over 12 Months, Fair Value |
16,842
|
18,038
|
Over 12 Months, Gross Unrealized Losses |
(2,760)
|
(3,409)
|
Total, Fair Value |
22,098
|
22,764
|
Total, Gross Unrealized Losses |
(2,795)
|
(3,483)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
803
|
1,843
|
Less than 12 Months, Gross Unrealized Losses |
(4)
|
(25)
|
Over 12 Months, Fair Value |
11,216
|
11,495
|
Over 12 Months, Gross Unrealized Losses |
(1,896)
|
(2,260)
|
Total held-to-maturity securities |
12,019
|
13,338
|
Total, Gross Unrealized Losses |
(1,900)
|
(2,285)
|
U.S. Treasury |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
2,583
|
3,153
|
Less than 12 Months, Gross Unrealized Losses |
(6)
|
(43)
|
Over 12 Months, Fair Value |
0
|
0
|
Over 12 Months, Gross Unrealized Losses |
0
|
0
|
Total, Fair Value |
2,583
|
3,153
|
Total, Gross Unrealized Losses |
(6)
|
(43)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
749
|
1,581
|
Less than 12 Months, Gross Unrealized Losses |
(3)
|
(22)
|
Over 12 Months, Fair Value |
0
|
0
|
Over 12 Months, Gross Unrealized Losses |
0
|
0
|
Total held-to-maturity securities |
749
|
1,581
|
Total, Gross Unrealized Losses |
(3)
|
(22)
|
Total U.S. Treasury, federal agency, and other agency securities |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
3,778
|
3,692
|
Less than 12 Months, Gross Unrealized Losses |
(11)
|
(49)
|
Over 12 Months, Fair Value |
14,095
|
14,299
|
Over 12 Months, Gross Unrealized Losses |
(2,629)
|
(3,171)
|
Total, Fair Value |
17,873
|
17,991
|
Total, Gross Unrealized Losses |
(2,640)
|
(3,220)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
803
|
1,843
|
Less than 12 Months, Gross Unrealized Losses |
(4)
|
(25)
|
Over 12 Months, Fair Value |
11,215
|
11,494
|
Over 12 Months, Gross Unrealized Losses |
(1,896)
|
(2,260)
|
Total held-to-maturity securities |
12,018
|
13,337
|
Total, Gross Unrealized Losses |
(1,900)
|
(2,285)
|
Residential MBS |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
210
|
275
|
Less than 12 Months, Gross Unrealized Losses |
(2)
|
(5)
|
Over 12 Months, Fair Value |
9,515
|
9,676
|
Over 12 Months, Gross Unrealized Losses |
(1,594)
|
(1,966)
|
Total, Fair Value |
9,725
|
9,951
|
Total, Gross Unrealized Losses |
(1,596)
|
(1,971)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
54
|
99
|
Less than 12 Months, Gross Unrealized Losses |
(1)
|
(2)
|
Over 12 Months, Fair Value |
6,922
|
7,097
|
Over 12 Months, Gross Unrealized Losses |
(1,110)
|
(1,334)
|
Total held-to-maturity securities |
6,976
|
7,196
|
Total, Gross Unrealized Losses |
(1,111)
|
(1,336)
|
Residential CMO |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
960
|
243
|
Less than 12 Months, Gross Unrealized Losses |
(3)
|
(1)
|
Over 12 Months, Fair Value |
2,740
|
2,802
|
Over 12 Months, Gross Unrealized Losses |
(351)
|
(433)
|
Total, Fair Value |
3,700
|
3,045
|
Total, Gross Unrealized Losses |
(354)
|
(434)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
0
|
163
|
Less than 12 Months, Gross Unrealized Losses |
0
|
(1)
|
Over 12 Months, Fair Value |
3,083
|
3,152
|
Over 12 Months, Gross Unrealized Losses |
(577)
|
(690)
|
Total held-to-maturity securities |
3,083
|
3,315
|
Total, Gross Unrealized Losses |
(577)
|
(691)
|
Commercial MBS |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
0
|
0
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
1,774
|
1,752
|
Over 12 Months, Gross Unrealized Losses |
(680)
|
(767)
|
Total, Fair Value |
1,774
|
1,752
|
Total, Gross Unrealized Losses |
(680)
|
(767)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
0
|
0
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
1,152
|
1,176
|
Over 12 Months, Gross Unrealized Losses |
(206)
|
(231)
|
Total held-to-maturity securities |
1,152
|
1,176
|
Total, Gross Unrealized Losses |
(206)
|
(231)
|
Other agencies |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
25
|
21
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
66
|
69
|
Over 12 Months, Gross Unrealized Losses |
(4)
|
(5)
|
Total, Fair Value |
91
|
90
|
Total, Gross Unrealized Losses |
(4)
|
(5)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
0
|
0
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
58
|
69
|
Over 12 Months, Gross Unrealized Losses |
(3)
|
(5)
|
Total held-to-maturity securities |
58
|
69
|
Total, Gross Unrealized Losses |
(3)
|
(5)
|
Municipal securities |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
1,478
|
985
|
Less than 12 Months, Gross Unrealized Losses |
(24)
|
(25)
|
Over 12 Months, Fair Value |
2,225
|
2,336
|
Over 12 Months, Gross Unrealized Losses |
(92)
|
(107)
|
Total, Fair Value |
3,703
|
3,321
|
Total, Gross Unrealized Losses |
(116)
|
(132)
|
Held-to-maturity securities: |
|
|
Less than 12 Months, Fair Value |
0
|
0
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
1
|
1
|
Over 12 Months, Gross Unrealized Losses |
0
|
0
|
Total held-to-maturity securities |
1
|
1
|
Total, Gross Unrealized Losses |
0
|
0
|
Corporate debt |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
0
|
0
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
172
|
1,053
|
Over 12 Months, Gross Unrealized Losses |
(19)
|
(102)
|
Total, Fair Value |
172
|
1,053
|
Total, Gross Unrealized Losses |
(19)
|
(102)
|
Asset-backed securities |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
0
|
49
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
267
|
263
|
Over 12 Months, Gross Unrealized Losses |
(12)
|
(19)
|
Total, Fair Value |
267
|
312
|
Total, Gross Unrealized Losses |
(12)
|
(19)
|
Private-label CMO |
|
|
Available-for-sale securities: |
|
|
Less than 12 Months, Fair Value |
0
|
0
|
Less than 12 Months, Gross Unrealized Losses |
0
|
0
|
Over 12 Months, Fair Value |
83
|
87
|
Over 12 Months, Gross Unrealized Losses |
(8)
|
(10)
|
Total, Fair Value |
83
|
87
|
Total, Gross Unrealized Losses |
$ (8)
|
$ (10)
|